Future/bison
1
0
Fork 0
mirror of https://git.savannah.gnu.org/git/bison.git synced 2026-03-26 20:53:04 +00:00
Code Issues Packages Projects Releases Wiki Activity

("@output ".*\n): Don't close standard output.

Browse Source
This commit is contained in:
Paul Eggert
2005-01-01 09:23:16 +00:00
parent 010c0266ef
commit 1821246647
1 changed files with 8 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
src/scan-skel.l
View File

@@ -1,6 +1,6 @@
/* Scan Bison Skeletons. -*- C -*- /* Scan Bison Skeletons. -*- C -*-
Copyright (C) 2001, 2002, 2003, 2004 Free Software Foundation, Inc. Copyright (C) 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
This file is part of Bison, the GNU Compiler Compiler. This file is part of Bison, the GNU Compiler Compiler.
@@ -59,9 +59,12 @@ int skel_lex (void);
fatal ("invalid token in skeleton: %s", yytext); fatal ("invalid token in skeleton: %s", yytext);
} }
free (outname); if (outname)
{
free (outname);
xfclose (yyout);
}
outname = xstrdup (filename); outname = xstrdup (filename);
xfclose (yyout);
yyout = xfopen (outname, "w"); yyout = xfopen (outname, "w");
lineno = 1; lineno = 1;
} }
@@ -73,14 +76,14 @@ int skel_lex (void);
"@oline@" fprintf (yyout, "%d", lineno + 1); "@oline@" fprintf (yyout, "%d", lineno + 1);
"@ofile@" QPUTS (outname); "@ofile@" QPUTS (outname);
"@output_parser_name@" QPUTS (parser_file_name); "@output_parser_name@" QPUTS (parser_file_name);
"@output_header_name@" QPUTS (spec_defines_file); "@output_header_name@" QPUTS (spec_defines_file);
/* This pattern must not match more than the previous @ patterns. */ /* This pattern must not match more than the previous @ patterns. */
@[^{}@\n]* fatal ("invalid @ in skeleton: %s", yytext); @[^{}@\n]* fatal ("invalid @ in skeleton: %s", yytext);
\n lineno++; ECHO; \n lineno++; ECHO;
[^@\n]+ ECHO; [^@\n]+ ECHO;
<<EOF>> xfclose (yyout); free (outname); return EOF; <<EOF>> free (outname); xfclose (yyout); return EOF;
%% %%
/*------------------------. /*------------------------.